package fuckTest;

public class Demo5 {

    public static void main(String[] args) {
        System.out.println(7 & 12);
        System.out.println(7 | 12);

        System.out.println(new Integer(3) == new Integer(3));
        System.out.println(new Integer(95) == new Integer(95));
        System.out.println(new Integer(127) == new Integer(127));
        System.out.println(new Integer(128) == new Integer(128));

        System.out.println("------------");
        System.out.println(3 == 3);
        System.out.println(89 == 89);
        System.out.println(127 == 127);
        System.out.println(128 == 128);
        System.out.println(1232328 == 1232328);
        System.out.println("-----------");

        Integer n1 = -95;
        Integer m1 = -95;
        System.out.println(n1 == m1);

        Integer n2=-129;
        Integer m2=-129;
        System.out.println(n2==m2);

        Integer n3=128;
        Integer m3=128;
        System.out.println(n3==m3);




    }
}
